MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8c922c0113a592b577eb0174606c71a626b726153bfb9582e5c0473f9678bfd. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Formbook


Vendor detections: 7


Intelligence 7 IOCs YARA 5 File information Comments
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SHA256 hash: c8c922c0113a592b577eb0174606c71a626b726153bfb9582e5c0473f9678bfd
SHA3-384 hash: bd6d336e93eaef9a870add038988d289b51a36041c1f44095689da3ec3b4a2124418923a622e1d80dd8000b38cf3f052
SHA1 hash: 6a477a1094090cca75c639f8c084360de51af76a
MD5 hash: b7eecbf0cc4f843a83d219b378d15385
humanhash: robert-beer-blossom-victor
File name:September payments.rar
Download: download sample
Signature Formbook
Create hunting rule
File size:688'109 bytes
First seen:2024-10-01 17:28:20 UTC
Last seen:2024-10-02 10:39:15 UTC
File type: rar
MIME type:application/x-rar
ssdeep 12288:eLBeOa62cfa294w9BfVGeZDpkx/twYwNrWQpfwPY0a89DcU4geejeN5f9h2nsfxP:ezNRCsP9zNVkx/twYwJpfwg0a4cUZjez
TLSH T1BCE4230B7987246975A2FF740610B70396D517BF1A267C3B24A4E2DBB738D1EDCC9282
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika rar
Reporter cocaman
Tags:FormBook payment rar


Avatar
cocaman
Malicious email (T1566.001)
From: "Atefeh Soltani <a.soltani@crouse.ir>" (likely spoofed)
Received: "from crouse.ir (unknown [172.245.244.79]) "
Date: "1 Oct 2024 19:27:14 +0200"
Subject: "RE: Payment for September 1403 Fwd: documents"
Attachment: "September payments.rar"

Intelligence

File Origin
# of uploads :
2
# of downloads :
113
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:September payments.exe
File size:796'160 bytes
SHA256 hash: 362207c53645346df6f36cf3f7792e5fc4655895b35a6e3477e218e0e0007be9
MD5 hash: 829ca0be6c5a9982fe1fd88f3db358d4
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Rogue.0hr.20241001-1135.UNOFFICIAL
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Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66fbeed0936bd9db87721a51
Tags:
Powershell Exploit Micro Msil
Gathering data
Verdict:
Suspicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/c8c922c0113a592b577eb0174606c71a626b726153bfb9582e5c0473f9678bfd
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c8c922c0113a592b577eb0174606c71a626b726153bfb9582e5c0473f9678bfd/
Threat name:
ByteCode-MSIL.Trojan.SuspMsilIn7zEmail
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Status:
Malicious
First seen:
2024-10-01 03:38:58 UTC
File Type:
Binary (Archive)
Extracted files:
17
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zdesfqarhjmswv36walumbwhdjrgw4tbko73swbolqchh6lhrp6q._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c8c922c0113a592b577eb0174606c71a626b726153bfb9582e5c0473f9678bfd

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:NET
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Author:malware-lu
Rule name:NETexecutableMicrosoft
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Author:malware-lu
Rule name:pe_imphash
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Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

rar c8c922c0113a592b577eb0174606c71a626b726153bfb9582e5c0473f9678bfd

(this sample)

Formbook

Executable exe 362207c53645346df6f36cf3f7792e5fc4655895b35a6e3477e218e0e0007be9

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 362207c53645346df6f36cf3f7792e5fc4655895b35a6e3477e218e0e0007be9
  
Dropping
Formbook

Comments